83772552470 has 16 divisors (see below), whose sum is σ = 157346707680. Its totient is φ = 32052106944.

The previous prime is 83772552469. The next prime is 83772552473. The reversal of 83772552470 is 7425527738.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83772552473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182114015 + ... + 182114474.

It is an arithmetic number, because the mean of its divisors is an integer number (9834169230).

Almost surely, 2^83772552470 is an apocalyptic number.

83772552470 is a deficient number, since it is larger than the sum of its proper divisors (73574155210).

83772552470 is a wasteful number, since it uses less digits than its factorization.

83772552470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364228519.

The product of its (nonzero) digits is 3292800, while the sum is 50.

The spelling of 83772552470 in words is "eighty-three billion, seven hundred seventy-two million, five hundred fifty-two thousand, four hundred seventy".